Hi mum, I think should be okay but better to check with the confinement nanny before confirming because every nanny has different comfort level and expectations. Cooking and washing only on level 1 sounds manageable to me since both rooms and laundry are upstairs, but I would just be upfront about the 3 levels so no misunderstanding later. Confinement period can already be tiring for everyone, so better to align expectations early.